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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 03:20 // 18:52 UTC
Civil Twilight (6°): 02:43 // 19:30 UTC
Nautical Twilight (12°): 01:50 // 20:23 UTC
Astronomical Twilight (18°): 00:37 // 21:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PS Lyr p 6 1.4469835 11.30 12.00 0.70 27.07. 16:15 75 (E) 23
V2650 Oph s 7 0.384054 12.57 13.00 0.43 27.07. 16:15 107 (E) 24
V1097 Her s 1 0.360849 10.75 10.75 0.00 27.07. 16:15 94 (E) 40
V752 Cep p 10 0.450289 13.05 13.50 0.45 27.07. 16:15 7 (N) 33
CC Lyn p 6 0.354627 6.42 6.52 0.10 27.07. 16:15 301 (NW) 31
PW UMa p 8 0.5552888 11.10 11.60 0.50 27.07. 16:16 319 (NW) 54
V901 Cen s 1 0.3542133 11.94 11.94 0.00 27.07. 16:16 202 (S) -16
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 27.07. 16:16 326 (NW) -21
V750 CrA p 10 0.37913 9.94 10.17 0.23 27.07. 16:16 124 (SE) -20
V1009 Cas s 7 0.784681 12.30 12.50 0.20 27.07. 16:16 7 (N) 17
V452 Vel p 10 0.525412 10.88 11.05 0.17 27.07. 16:16 233 (SW) -21
NQ Aqr p 8 0.429586 12.40 12.95 0.55 27.07. 16:16 80 (E) -23
U Sct s 6 0.954985 10.08 10.31 0.23 27.07. 16:16 106 (E) -3
MS Pav p 10 0.33474 13.70 14.60 0.90 27.07. 16:17 155 (SE) -51
BO Ari p 1 0.3181937 10.00 10.50 0.50 27.07. 16:18 353 (N) -13
V402 Aur p 3 0.603498 8.84 8.98 0.14 27.07. 16:18 319 (NW) 3
V489 Ser p 9 0.078847 19.20 21.00 1.80 27.07. 16:18 139 (SE) 32
V877 Cyg s 1 0.8397655 12.70 12.90 0.20 27.07. 16:18 69 (E) 25
V466 Lyr p 10 7.1802 12.75 13.60 0.85 27.07. 16:18 82 (E) 37
V1100 Her p 1 0.346931 10.92 11.26 0.34 27.07. 16:18 79 (E) 47
LS Peg p 8 0.1733 11.60 13.00 1.40 27.07. 16:18 55 (NE) -9
ST Per s 1 2.648354 9.52 9.62 0.10 27.07. 16:18 345 (N) 1
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 27.07. 16:18 87 (E) 14
V469 And p 10 0.328106 15.10 15.90 0.80 27.07. 16:18 16 (N) 4
XZ Sgr p 7 3.27556 8.82 10.93 2.11 27.07. 16:18 121 (SE) -8
NR Nor p 10 0.42886 15.50 16.00 0.50 27.07. 16:18 158 (S) -24
V336 Lyr p 10 1.90513 14.90 16.00 1.10 27.07. 16:18 79 (E) 36
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 27.07. 16:19 49 (NE) 5
V1104 Her s 1 0.227876 13.30 13.30 0.00 27.07. 16:19 64 (NE) 48
V1289 Cen p 9 0.897009 10.40 11.20 0.80 27.07. 16:19 179 (S) -8
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 27.07. 16:19 112 (E) 28
V1370 Tau p 7 0.295517 10.90 11.20 0.30 27.07. 16:19 307 (NW) -4
EI Sge p 7 0.3882466 14.00 14.80 0.80 27.07. 16:19 74 (E) 12
CL CrB s 8 0.318808 11.41 11.66 0.25 27.07. 16:19 103 (E) 60
DD Com p 1 0.2692074 14.30 15.05 0.75 27.07. 16:19 213 (SW) 58
QT Boo p 10 0.3190643 11.65 11.80 0.15 27.07. 16:19 80 (E) 72
TT Cru p 10 2.95216 10.60 11.30 0.70 27.07. 16:19 190 (S) -23
V2563 Oph s 7 0.372304 11.60 11.60 0.00 27.07. 16:19 109 (E) 16
V535 Aur p 5 0.384744 12.73 13.17 0.44 27.07. 16:19 313 (NW) 25
V401 Cam s 8 0.3158103 13.20 13.60 0.40 27.07. 16:19 338 (N) 37
V Sge p 1 0.5141928 8.60 13.90 5.30 27.07. 16:20 69 (E) 10
DY Gru p 9 0.336029 9.37 10.04 0.67 27.07. 16:20 76 (E) -62
HU And p 10 0.2857905 16.50 17.20 0.70 27.07. 16:20 12 (N) 1
AB And s 1 0.3318894 9.50 10.20 0.70 27.07. 16:20 29 (NE) 3
V475 Cam p 9 0.4586 13.61 13.66 0.05 27.07. 16:20 337 (NW) 46
RS Ind p 7 0.624052 9.90 10.20 0.30 27.07. 16:20 148 (SE) -56
V349 Cam p 9 1.25 14.96 15.16 0.20 27.07. 16:20 343 (N) 32
NX Cam p 8 0.605772 10.50 10.95 0.45 27.07. 16:20 346 (N) 22
V442 Mon p 4 1.667016 11.20 11.70 0.50 27.07. 16:20 284 (W) -7
BV Leo s 6 0.941584 15.80 16.10 0.30 27.07. 16:20 238 (SW) 54
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.